Publications

Autre

Effects of DNA on the Growth and Optical Properties of Luminescent Organic Microcrystals

The reprecipitation method, which is a solvent-exchange process, was used to prepare free-standing microcrystals from an organic fluorescent dye, 4-n-octylamino-7-nitrobenz-2-oxa-1,3-diazole. Calf thymus DNA was introduced as an additive into the…

Liliana Bîrla, Franck Bertorelle, Fernanda Rodrigues, Sophie Badré, Robert Bernard Pansu, Suzanne Fery-Forgues

Langmuir - 2006

Sciences pharmaceutiques

Etude et Imagerie de la polymerisation de l'actine

L'objet de l'étude présentée ici est le cytosquelette d'actine. Cet arrangement polymère dynamique est très impliqué à la fois dans la morphologie cellulaire mais aussi dans les phénomènes d'adhérence et de motilité cellulaires. La perturbation de…

Jean-Alexis Spitz

Chimie-Physique

Second-Harmonic Generation within the P212121 Space Group, in a Series of Chiral (Salicylaldiminato)tin Schiff Base Complexes

A series of 10 (2-11) new chiral (salicylaldiminato)tin Schiff base complexes obtained from the Schiff base condensation of 4-(diethylamino)salicylaldehyde and various amino acids, in the presence of diphenyltin oxide, is reported together with the…

José Maria Rivera, Horacio Reyes, Armando Cortés, Rosa Santillan, Pascal G. Lacroix, Christine Lepetit, Keitaro Nakatani, Norberto Farfan

Chemistry of Materials - 2006

Polymères

Fluorescence of molecular micro- and nanocrystals prepared with Bodipy derivatives

Trimesitylbodipy (TMB), a new 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene derivative with bulky side groups, was synthesized in order to develop nanostructured fluorescent devices. Fluorescence properties of TMB were studied in dichloromethane, in…

Sophie Badré, Virginie Monnier, Rachel Méallet-Renault, Cécile Dumas-Verdes, Elena Yu. Schmidt, Al'Bina I. Mikhaleva, Guillaume J. Laurent, Georges Levi, Alain Ibanez, Boris A. Trofimov, Robert Bernard Pansu

Journal of Photochemistry and Photobiology A: Chemistry - 2006

Chimie-Physique

Structural variations in a family of orthodialkoxyarenes organogelators

A series of low mass organic gelators (LMOGS) 1 to 6 whose chemical structures have in common an orthodialkoxyarene feature was prepared in order to compare the shape of their fibrillar network as investigated by small-angle neutron scattering (SANS…

Pierre Terech, Gilles Clavier, Henri Bouas-Laurent, Jean-Pierre Desvergne, Bruno Demé, Jean-Luc Pozzo

Journal of Colloid and Interface Science - 2006

Chimie

Evidence of multipolar excitations in surface enhanced Raman scattering

Visible and near-infrared extinction spectra of regular arrays of gold nanorods display several bands depending on polarization of the electromagnetic incident field. When setting the incident field perpendicular to the nanorod axis ͑transverse…

Guillaume Laurent, N. Félidj, J. Aubard, G. Lévi, J R Krenn, A. Hohenau, G. Schider, A. Leitner, F R Aussenegg

Physical Review B - 2005

Chimie

Synthesis, molecular structure and electrochemical properties of the star-shaped dinuclear complexes [Ru2(η6-p-Me–C6H4-iPr)2(μ2-S-p-C6H4–C4H3S)3]+ and [Rh2(η5-C5Me5)2(μ2-S-p-C6H4–C4H3S)3]+

Frédéric Chérioux, Bruno Therrien, Clément Comminges, Georg Süss-Fink

Journal of Organometallic Chemistry - 2005

Chimie de coordination

Synthesis, molecular structure and electrochemical properties of the star-shaped dinuclear complexes [Ru2(η6-p-Me-C6H4-iPr)2(μ2-S-p-C6H4-C4H3S)3]+ and [Rh2(η5-C5Me5)2(μ2-S-p-C6H4-C4H3S)3]+

Frederic Cherioux, Bruno Therrien, Saïd Sadki, Clément Comminges, Georg Süss-Fink

Journal of Organometallic Chemistry - 2005

Synthesis and Properties of New Tetrazines Substituted by Heteroatoms: Towards the World&s Smallest Organic Fluorophores

New tetrazines substituted by heteroatoms have been synthesized and their electrochemical and photochemical properties investigated. All compounds are reversibly electroactive with standard potentials shifting cathodically according to the donor…

Pierre Audebert, Fabien Miomandre, Gilles Clavier, Marie-Claude Vernières, Sophie Badré, Rachel Méallet-Renault

Chemistry - A European Journal - 2005

Physique

Spectroscopie transitoire et photo-commutation des propriétés optiques non linéaires de second ordre de cristaux photochromes d'anils, corrélation structure-propriétés

Une série d'anils originaux, de groupe d'espace non centrosymétrique actifs en génération de second harmonique (GSH) et photochromes à l'état cristallin, a été obtenue. Un des composés présente une GSH de 11 (vs urée), un deuxième une photo…

Michel Sliwa